Lithium iodide hydrate
Lithium iodide hydrate (CAS: 85017-80-7), with the formula LiI · xH₂O, is a white solid chemical compound. It is primarily used as a reagent in organic synthesis, facilitating ester cleavage, decarboxylation, and C-C bond formation. Its mild Lewis acidity and ability to open epoxides also make it valuable in various chemical transformations and as an additive in organometallic-mediated reactions. TSS supplies this chemical with an assay of 98%.
Ester Cleavage and Decarboxylation
Lithium iodide hydrate serves as an effective reagent for the cleavage of esters and the decarboxylation of carboxylic acids. It is particularly useful in organic synthesis for these transformations.
C-C Bond Forming Reactions
This compound is employed as a reagent in reactions designed to form carbon-carbon bonds. Its nucleophilic iodide can participate in various coupling and substitution reactions.
Epoxide Opening
Lithium iodide hydrate is utilized for the mild opening of epoxide rings. This reaction is a key step in the synthesis of various organic molecules.
Mild Lewis Acid and Additive
Acting as a mild Lewis acid, it can catalyse certain organic reactions. It also functions as an additive in organometallic-mediated transformations, enhancing reactivity or selectivity.
| Molecular weight | 133.85 (anhydrous basis) |
|---|---|
| Linear formula | LiI · xH2O |
| Assay | 98% |
| Form | solid |
| Density | 3.48 g/mL at 25 °C(lit.) |
| Impurities tested | ≤30% water2-3 mol water |
| Application | Reagent for ester cleavage and decarboxylation; C-C bond forming reactions; used as source of nucleophilic iodide; used as mild Lewis acid; epoxide opening; used as an additive for organometallic-mediated transformations. |
| Melting point | 73 °C(lit.) |
| Composition | Degree of hydration, 1.5-3 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Cation traces | Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤100 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg |
| Anion traces | bromide, chloride (as Cl-): ≤200 mg/kgsulfate (SO42-): ≤200 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lithium iodide hydrate (CAS 85017-80-7) used for?
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Lithium iodide hydrate (CAS: 85017-80-7) is used as a reagent for ester cleavage, decarboxylation, and C-C bond forming reactions. It also acts as a mild Lewis acid, for epoxide opening, and as an additive for organometallic-mediated transformations.
What is the CAS number and chemical formula for Lithium iodide hydrate?
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The CAS number for Lithium iodide hydrate is 85017-80-7, and its chemical formula is LiI · xH₂O.
What grade and purity does Tech Serve Solutions supply for Lithium iodide hydrate?
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Tech Serve Solutions supplies Lithium iodide hydrate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Lithium iodide hydrate be handled safely?
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When handling Lithium iodide hydrate, it is essential to use personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. Refer to the Safety Data Sheet for comprehensive handling information.
Is Lithium iodide hydrate typically packed and shipped by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Lithium iodide hydrate, and adheres to all regulations for packing and shipping.
How can I request a quote or sample of Lithium iodide hydrate?
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To request a quote or sample of Lithium iodide hydrate, please contact our sales team through the website or by phone, providing your specific requirements.
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